similar to: [LLVMdev] Modifying address-sanitizer to prevent threads from sharing memory

Displaying 20 results from an estimated 100 matches similar to: "[LLVMdev] Modifying address-sanitizer to prevent threads from sharing memory"

2012 Sep 26
0
[LLVMdev] Modifying address-sanitizer to prevent threads from sharing memory
Hi Peter, Yes, the idea sounds feasible. You could use 8:1 or even smaller shadow. E.g. if you can live with 64-byte aligned mallocs/allocas, you can have very compact 64:1 mapping,. As you mention, having 1 byte shadow may be not 100% accurate, so you may chose 2 byte shadow (e.g. 64:2 mapping). If you know that you will not have more than 64 threads (or 64 classes of plugins), you may have 64:8
2009 Jan 22
2
blowup portion of graph beside it
Hi, I'd like to blow up portions of my graph and put it in boxes beside the graph.Is there an addon to do this? -- Rajesh.J [[alternative HTML version deleted]]
2007 Feb 14
2
frame of silence
Okay, you've answered part of my question, which is "What value equals silence?". I assume then that a (decoded) frame of silence would be a buffer the size of my frame (320 bytes) full of 0's. Passing this frame (a frame of all 0's) through the encoder causes it to blowup though.. In response to your answer below, I don't think I want to overwrite the decoded
2005 Jun 03
1
IceCast 2.2 MP3 stream and Real Player noise
Look in the March 2004 archive for the thread: "Real Player and Icecast 2". I don't get the blowup they describe, but we do get some type of transient noise every few seconds. This occurs on all Windows PCs that we've tried the current version of Real Player with our MP3 streams. Fred -----Original Message----- From: Karl Heyes [mailto:karl@xiph.org] Sent: Friday, June 03,
2007 Feb 14
0
frame of silence
In what fashion does the encoder 'blowup' when passed a frame of zeroes to encode? What version of speex are you using? ________________________________ From: Chris Cowden [mailto:ccowden@ncsoft.com] Sent: Thursday, 15 February 2007 7:57 AM To: David Hogan; speex-dev@xiph.org Subject: RE: [Speex-dev] frame of silence Okay, you've answered part of my question, which is
2005 Jun 03
2
IceCast 2.2 MP3 stream and Real Player noise
Sure: Make a pls file with this in it: [playlist] File1=http://mp31.batanga.com:8000/live Title1=Test Length1=-1 NumberOfEntries=1 Version=2 The version of Real Player: 10.5. I don't hear the problem when listening with itunes or WMP. Fred -----Original Message----- From: Karl Heyes [mailto:karl@xiph.org] Sent: Friday, June 03, 2005 11:03 AM To: Fred Black Cc: icecast Subject: RE:
2007 Feb 15
1
error during make
Hi All, I am getting this error during make. please help me./ speexec.c: In function `speex_ec_process': speexec.c:112: syntax error before "noise" cc1: warnings being treated as errors speexec.c:133: warning: implicit declaration of function `speex_echo_state_reset' speexec.c:148: warning: passing arg 5 of `speex_echo_cancel' makes pointer from integer without a cast
2018 Mar 15
1
[GSoC 2018] Integrate with Z3 SMT solver to reduce false positives.
Hi all, I am a fourth year EE bachelors student who is very interested in compilers. I have taken the only compilers course offered in my school and did an independent study with my CS professor. Although I'll begin to work in a couple of months, I definitely want to pursue my interest in compiler design and optimization as a PhD in the future. I am very interested in the z3 SMT solver
2006 Mar 25
1
[Fwd: st|r|eams from latinamerica sat25]
Live streams of InstallFest in Latin America It's beens a hectic month and finally tomorrow sat25 we will be celebrating the *2006 FLISOL* (Festival de Instalacion de Software Libre in Latin America) a one day long installfest (/gratis installation of free open source software/) that will blowup (MS windows rm) bits and traces from the hard drives of a long list of people ready to get rid of
2006 Mar 01
0
[LLVMdev] Re: Loops
On Tue, 28 Feb 2006, Domagoj Babic wrote: > Hi Chris, Hi, for future reference, it's better to email the llvmdev list than it is to email me directly (even if I'm the one that ends up responding), so that others can see responses. > If you remember, I mentioned on the channel that I'm planning to write a > pass (or modify the existing code) to convert multiple-entry
2016 Apr 16
4
[RFC] Lazy-loading of debug info metadata
On Fri, Apr 15, 2016 at 4:04 PM, Duncan P. N. Exon Smith < dexonsmith at apple.com> wrote: > > > On 2016-Apr-15, at 14:53, David Blaikie <dblaikie at gmail.com> wrote: > > > > > > > >> On Fri, Apr 15, 2016 at 2:27 PM, Duncan P. N. Exon Smith < > dexonsmith at apple.com> wrote: > >> > >> > On 2016-Apr-15, at 10:27, David
2007 Feb 14
2
frame of silence
Hi, I'm new to this list. I'm using Speex as the base codec in a voice chat application (with DirectSound as the audio playback/capture interface). To help me debug some of my network-related issues, I would really like to insert frames of "silence" into speech. Is there a convenient function call or API call that takes in a buffer that is the size of a frame and writes a
2015 Oct 11
4
Issues with Eclipse CDT4
Am 10.10.2015 um 21:14 schrieb Tim Northover: > On 10 October 2015 at 04:16, Joachim Durchholz via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> is this the right place to discuss getting LLVM built using Eclipse, >> as described on http://llvm.org/docs/GettingStarted.html? > > It's probably as good as anywhere, Okay. > but I don't think
2015 Apr 09
2
[LLVMdev] Intercepting dlinfo in memory sanitizer
Hi everyone, I ran into a false positive with memory sanitizer due to it not intercepting dlinfo. I tried to get started on writing such an interceptor, but dlinfo seems like an extraordinarily difficult function to intercept. The three considerations that I would like somebody to look at are: 1) How do we get the enum values to decide what kind of pointer dlinfo is getting. Ideally we'd
2015 Apr 10
2
[LLVMdev] Intercepting dlinfo in memory sanitizer
Thanks! I'll try that. In order to avoid starting a new thread, let me ask you the next question. One of the shared libraries I load calls strtol and msan fails to intercept it. Why would this be? The library seems to be otherwise implemented. One of the potential culprits I saw is that strtol is marked as strong in libc. Is there any workaround? Keno On Thu, Apr 9, 2015 at 3:00 PM, Evgeniy
2016 Apr 18
1
[RFC] Lazy-loading of debug info metadata
> >> On 2016-Apr-15, at 17:12, David Blaikie <dblaikie at gmail.com> wrote: >> >> >> >> On Fri, Apr 15, 2016 at 4:04 PM, Duncan P. N. Exon Smith <dexonsmith at apple.com> wrote: >> >> > On 2016-Apr-15, at 14:53, David Blaikie <dblaikie at gmail.com> wrote: >> > >> > >> > >> >> On Fri, Apr
2020 Jan 08
4
Hardware compatibility report: APC Smart-UPS_1500
Gene's posting: https://alioth-lists.debian.net/pipermail/nut-upsuser/2020-January/011654.html contains a NUT 2.7.4 update for the APC Smart-UPS_1500 device dump at https://networkupstools.org/ddl/APC/Smart-UPS_1500.html Please note the changes since the 2.7.2 report, e.g. ups.delay.start is no longer supported. Roger
2016 Apr 06
1
[PATCH v3 01/16] mm: use put_page to free page instead of putback_lru_page
On Tue, Apr 05, 2016 at 10:20:50AM +0200, Vlastimil Babka wrote: > On 04/05/2016 03:54 AM, Naoya Horiguchi wrote: > > On Mon, Apr 04, 2016 at 04:46:31PM +0200, Vlastimil Babka wrote: > >> On 04/04/2016 06:45 AM, Naoya Horiguchi wrote: > >>> On Mon, Apr 04, 2016 at 10:39:17AM +0900, Minchan Kim wrote: > > ... > >>>>> > >>>>>
2016 Apr 06
1
[PATCH v3 01/16] mm: use put_page to free page instead of putback_lru_page
On Tue, Apr 05, 2016 at 10:20:50AM +0200, Vlastimil Babka wrote: > On 04/05/2016 03:54 AM, Naoya Horiguchi wrote: > > On Mon, Apr 04, 2016 at 04:46:31PM +0200, Vlastimil Babka wrote: > >> On 04/04/2016 06:45 AM, Naoya Horiguchi wrote: > >>> On Mon, Apr 04, 2016 at 10:39:17AM +0900, Minchan Kim wrote: > > ... > >>>>> > >>>>>
2016 Apr 05
2
[PATCH v3 01/16] mm: use put_page to free page instead of putback_lru_page
On Mon, Apr 04, 2016 at 04:46:31PM +0200, Vlastimil Babka wrote: > On 04/04/2016 06:45 AM, Naoya Horiguchi wrote: > > On Mon, Apr 04, 2016 at 10:39:17AM +0900, Minchan Kim wrote: ... > >>> > >>> Also (but not your fault) the put_page() preceding > >>> test_set_page_hwpoison(page)) IMHO deserves a comment saying which > >>> pin we are